feat: enable notifications hook to include basic messages (#1415)

Signed-off-by: Bryce McMath <bryce.j.mcmath@gmail.com>

app/src/hooks/notifications.ts

@@ -1,13 +1,19 @@
 import { AnonCredsCredentialMetadataKey } from '@aries-framework/anoncreds/build/utils/metadata'
 import {
+  BasicMessageRecord,
   CredentialExchangeRecord as CredentialRecord,
   CredentialState,
   ProofExchangeRecord,
   ProofState,
 } from '@aries-framework/core'
-import { useCredentialByState, useProofByState } from '@aries-framework/react-hooks'
+import { useCredentialByState, useProofByState, useBasicMessages } from '@aries-framework/react-hooks'
 import { useStore } from 'aries-bifold'
-import { CredentialMetadata, customMetadata } from 'aries-bifold/App/types/metadata'
+import {
+  BasicMessageMetadata,
+  CredentialMetadata,
+  basicMessageCustomMetadata,
+  credentialCustomMetadata,
+} from 'aries-bifold/App/types/metadata'
 import { ProofCustomMetadata, ProofMetadata } from 'aries-bifold/verifier'
 
 import { getInvitationCredentialDate, showBCIDSelector } from '../helpers/BCIDHelper'
@@ -20,13 +26,28 @@ interface CustomNotification {
 
 interface Notifications {
   total: number
-  notifications: Array<CredentialRecord | ProofExchangeRecord | CustomNotification>
+  notifications: Array<BasicMessageRecord | CredentialRecord | ProofExchangeRecord | CustomNotification>
 }
 
 export const useNotifications = (): Notifications => {
   const [store] = useStore<BCState>()
   const offers = useCredentialByState(CredentialState.OfferReceived)
   const proofsRequested = useProofByState(ProofState.RequestReceived)
+  const { records: basicMessages } = useBasicMessages()
+  // get all unseen messages
+  const unseenMessages: BasicMessageRecord[] = basicMessages.filter((msg) => {
+    const meta = msg.metadata.get(BasicMessageMetadata.customMetadata) as basicMessageCustomMetadata
+    return !meta?.seen
+  })
+  // add one unseen message per contact to notifications
+  const contactsWithUnseenMessages: string[] = []
+  const messagesToShow: BasicMessageRecord[] = []
+  unseenMessages.forEach((msg) => {
+    if (!contactsWithUnseenMessages.includes(msg.connectionId)) {
+      contactsWithUnseenMessages.push(msg.connectionId)
+      messagesToShow.push(msg)
+    }
+  })
   const proofsDone = useProofByState([ProofState.Done, ProofState.PresentationReceived]).filter(
     (proof: ProofExchangeRecord) => {
       if (proof.isVerified === undefined) return false
@@ -37,7 +58,7 @@ export const useNotifications = (): Notifications => {
   )
   const revoked = useCredentialByState(CredentialState.Done).filter((cred: CredentialRecord) => {
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    const metadata = cred!.metadata.get(CredentialMetadata.customMetadata) as customMetadata
+    const metadata = cred!.metadata.get(CredentialMetadata.customMetadata) as credentialCustomMetadata
     if (cred?.revocationNotification && metadata?.revoked_seen == undefined) {
       return cred
     }
@@ -58,7 +79,8 @@ export const useNotifications = (): Notifications => {
       ? [{ type: 'CustomNotification', createdAt: invitationDate, id: 'custom' }]
       : []
 
-  let notifications: (CredentialRecord | ProofExchangeRecord | CustomNotification)[] = [
+  let notifications: (BasicMessageRecord | CredentialRecord | ProofExchangeRecord | CustomNotification)[] = [
+    ...messagesToShow,
     ...offers,
     ...proofsRequested,
     ...proofsDone,